diff --git a/src/lib/eina/eina_matrix.h b/src/lib/eina/eina_matrix.h
index 14dcd8e8e6..338dd7e529 100644
--- a/src/lib/eina/eina_matrix.h
+++ b/src/lib/eina/eina_matrix.h
@@ -692,7 +692,7 @@ EAPI void eina_matrix3_array_set(Eina_Matrix3 *m, const double *v);
  */
 EAPI void eina_matrix3_copy(Eina_Matrix3 *dst, const Eina_Matrix3 *src);
 
-/*
+/**
  * @brief Multiply two matrix
  *
  * @param out The resulting matrix